EP3226769A1 - Indicateur visuel pour l'évaluation de l'inclinaison du plan de francfort dans des dispositifs d'imagerie dentaire extrabuccale - Google Patents

Indicateur visuel pour l'évaluation de l'inclinaison du plan de francfort dans des dispositifs d'imagerie dentaire extrabuccale

Info

Publication number
EP3226769A1
EP3226769A1 EP14833465.9A EP14833465A EP3226769A1 EP 3226769 A1 EP3226769 A1 EP 3226769A1 EP 14833465 A EP14833465 A EP 14833465A EP 3226769 A1 EP3226769 A1 EP 3226769A1
Authority
EP
European Patent Office
Prior art keywords
cephalometric
indicator
patient
extra
imaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14833465.9A
Other languages
German (de)
English (en)
Other versions
EP3226769B1 (fr
Inventor
Yann LECUYER
Olivier Martino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trophy SAS
Original Assignee
Trophy SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Trophy SAS filed Critical Trophy SAS
Publication of EP3226769A1 publication Critical patent/EP3226769A1/fr
Application granted granted Critical
Publication of EP3226769B1 publication Critical patent/EP3226769B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A61B6/51—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
    • A61B6/0421—Supports, e.g. tables or beds, for the body or parts of the body with immobilising means
    • A61B6/0428—Patient cradles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0492—Positioning of patients; Tiltable beds or the like using markers or indicia for aiding patient positioning

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)

Abstract

La présente invention concerne un appareil de positionnement de patient pour un système d'imagerie extrabuccale qui comprend une base de support ajustable dans au moins une dimension et un module céphalométrique couplé à la base de support et configuré pour positionner un capteur d'imagerie céphalométrique autour d'une zone de formation d'image formée avec une source de rayons X, où les rayons X provenant de la source de rayons X atteignent le capteur céphalométrique après irradiation de la zone d'imagerie. Une unité de positionnement de patient est positionnée fonctionnellement à proximité de la zone d'imagerie, et l'invention concerne un indicateur de positionnement de plan de Francfort rétractable et des procédés pour son utilisation.
EP14833465.9A 2014-12-04 2014-12-04 Indicateur visuel pour l'évaluation de l'inclinaison du plan de francfort dans des dispositifs d'imagerie dentaire extrabuccale Active EP3226769B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2014/002981 WO2016087894A1 (fr) 2014-12-04 2014-12-04 Indicateur visuel pour l'évaluation de l'inclinaison du plan de francfort dans des dispositifs d'imagerie dentaire extrabuccale

Publications (2)

Publication Number Publication Date
EP3226769A1 true EP3226769A1 (fr) 2017-10-11
EP3226769B1 EP3226769B1 (fr) 2022-01-26

Family

ID=52444329

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14833465.9A Active EP3226769B1 (fr) 2014-12-04 2014-12-04 Indicateur visuel pour l'évaluation de l'inclinaison du plan de francfort dans des dispositifs d'imagerie dentaire extrabuccale

Country Status (3)

Country Link
US (1) US11045157B2 (fr)
EP (1) EP3226769B1 (fr)
WO (1) WO2016087894A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7074782B2 (ja) * 2017-06-30 2022-05-24 トロフィー エスアーエス 患者位置決めアクセサリ検出を伴う口腔外歯科用撮像装置
US10721368B2 (en) * 2017-11-27 2020-07-21 Leica Biosystems Imaging, Inc. Slide rack determination system
US10722208B2 (en) * 2018-04-05 2020-07-28 Palodex Group Oy Aligning an X-ray medical imaging device using the Frankfurt plane

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2264410A (en) * 1940-08-02 1941-12-02 Mayer B A Schier Radiographic angulating apparatus and method
US4088893A (en) * 1977-02-07 1978-05-09 Schroeder Charles H Head orienting device for cephalometric X-rays
EP0632995B1 (fr) 1993-07-06 1999-04-21 Sirona Dental Systems GmbH & Co.KG Appareil de radiodiagnostic dentaire
US5642392A (en) 1994-04-12 1997-06-24 J. Morita Manufacturing Corporation Medical radiographic apparatus and patient's head fixing device
US6863440B2 (en) 2001-02-22 2005-03-08 B.F. Wehmer Co., Inc. Head positioning apparatus and method for cephalometric imaging
US7469032B2 (en) 2005-04-11 2008-12-23 Gendex Corporation Structural and patient positioning features of an x-ray system
WO2013014488A1 (fr) * 2011-07-22 2013-01-31 Trophy Écran pour le positionnement d'un patient dans une imagerie extra-orale
US9743893B2 (en) * 2011-12-21 2017-08-29 Carestream Health, Inc. Dental imaging with photon-counting detector
WO2014017366A1 (fr) * 2012-07-26 2014-01-30 Hirabayashi Daiki Dispositif d'imagerie par rayons x, procédé de mesure d'inclinaison de tête dans une imagerie par rayons x, support pour dispositif d'imagerie par rayons x, siège pour dispositif d'imagerie par rayons x et dispositif de réglage d'inclinaison de tête
JP2014138692A (ja) 2012-12-17 2014-07-31 Cephmedical Corp Ｘ線撮影装置、ｘ線撮影を行う際の頭部傾き測定方法、ｘ線撮影装置用スタンドおよびｘ線撮影装置用椅子
US9265466B2 (en) * 2012-07-26 2016-02-23 Cephmedical Corporation X-ray radiographic apparatus, method of measuring head tilt in taking radiograph, stand for X-ray radiographic apparatus, chair for X-ray radiographic apparatus, and head tilt setting device
EP3226770B1 (fr) * 2014-12-04 2019-08-28 Trophy Collimateur pour dispositifs d'imagerie dentaire extrabuccale céphalométrique

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2016087894A1 *

Also Published As

Publication number Publication date
US11045157B2 (en) 2021-06-29
WO2016087894A1 (fr) 2016-06-09
US20180263579A1 (en) 2018-09-20
EP3226769B1 (fr) 2022-01-26

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